R3R is described as 'reader for RSS, ESF and Atom feeds. It has a simple GUI that gathers your subscribed feeds on startup and displays them into a single list' and is a RSS Reader in the News & Books category. There are more than 100 alternatives to R3R for a variety of platforms, including Online / Web-based, Windows, Android, iPhone and Mac. The best alternative is Feedly, which is free. Other great apps like R3R are Inoreader (Freemium), QuiteRSS (Free, Open Source), Tiny Tiny RSS (Free, Open Source) and Flipboard (Free).
SFR is a free, full-featured RSS, RDF and ATOM news reader. Manage your news automatically with smart filtering, organize Feeds Groups by any criteria you choose – music, sport, movies and international news, and rate the most interesting readings.
Easy to use content reader. You can add News Websites or any other website that have rss or not and we will collect the content for you. You can add them from all over the world not depending on language.
Fast Reading GreatNews displays full pages of news articles across rss feeds, optimized for fast reading. So you can skim through pages in seconds, and pick interesting ones to dig in. News Highlighting
Do you want to read your news using RSS & Atom feeds in the most efficient (compact grid), no-nonsense way, with no requirement to setup or use an existing service account? If you do, Heartfeed might be the app for you.